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{"title":"160KW 200KVA 10000V 400V 420V 440V Transformer 3 Phase Voltage Transformer","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/f9\/747aeb15f1dcfb8c77871e629086-200x200-1\/160kw_200kva_10000v_400v_420v_440v_transformer_3_phase_voltage_transformer.jpg","attrs":{"Brand Name":"SHLEIPUSI Or Support OEM\/ODM Service","Model Number":"SBK-200KVA Or Customized","Certification":"CE;ISO9001;UL","Place of Origin":"Shanghai"}}
{"title":"120KVA 100KW Voltage Transformer 480V To 220V Step down Dry Type Voltage","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/47\/a0f898bae4bcc4b3517fae4a8f99-200x200-1\/120kva_100kw_voltage_transformer_480v_to_220v_step_down_dry_type_voltage_transformer.jpg","attrs":{"Brand Name":"SHLEIPUSI Or Support OEM\/ODM Service","Model Number":"SBK-120KVA Or Customized","Certification":"CE;ISO9001;UL","Place of Origin":"Shanghai"}}
440V To 380V Step Down Voltage Transformer | Industrial Grade 3 Phase Transformer
Product Introduction
Our 440V To 380V Step Down Voltage Transformer is a high-performance industrial-grade three-phase voltage conversion solution, professionally manufactured by SHLEIPUSI in Shanghai, China. Tailored for global industrial clients including factories, electrical engineers, CNC machine operators, photovoltaic system integrators, EV charging station providers, and precision equipment manufacturers, this transformer reliably converts 3-phase 440V input to stable 380V output. With full-capacity operation capability and strict compliance with international safety and environmental standards, it delivers consistent, clean power for critical applications from laser cutting machines and air compressors to power transmission equipment and generators, ideal for both new installations and equipment retrofits worldwide.
Key Features & Competitive Advantages
This 440V To 380V Step Down Voltage Transformer is engineered for long-term reliability and high efficiency in harsh industrial environments. It features a high-definition digital display for clear real-time data and working status monitoring, paired with input/output indicator lights, a safety trip lock, and braked universal wheels for flexible deployment and secure operation. Its porous heat dissipation structure (with optional cooling fan) enables effective heat dissipation, limiting temperature rise to under 80K and extending service life significantly. Built with a high-permeability low-noise silicon steel core and high-purity winding material, it delivers excellent conductivity, low energy loss, ≥90% working efficiency, and no additional waveform distortion, with an energy-saving design that cuts long-term operational costs. High-insulation materials withstand 3500V dielectric strength tests, with F-class insulation, a high-quality nylon frame, and robust insulated terminals for maximum safety, strong electrical conductivity, and convenient wiring.
Why Choose SHLEIPUSI
As a professional transformer manufacturer with global reach, we offer comprehensive OEM/ODM services, including fully customized parameters, appearance, LOGO, and packaging to match your unique project requirements. Every unit undergoes rigorous full-process quality inspection from raw material receiving to finished product testing, ensuring zero defects before shipment. We support flexible global shipping via sea, air, express, or railway, with a full range of international trade terms (EXW, FOB, CIF, DDP, etc.) to serve clients worldwide. Our after-sales service includes lifetime free technical guidance, on-site installation support by our certified engineers, and free component replacement for quality issues within the warranty period. With a monthly production capacity of up to 10,000 units for small-power products and 2,000 units for high-power models, we support orders from 1 set to large bulk quantities.
Technical Specifications
Parameter
Standard Specification
Customization Support
Product Name
440V To 380V Step Down Voltage Transformer
Yes
Brand
SHLEIPUSI
Customized LOGO Accepted
Rated Capacity
100KVA
Fully Customizable
Rated Input
3 Phase 440V, 50/60Hz
Customizable
Rated Output
3 Phase 380V
Customizable
Output Precision
±2%
-
Insulation Class
F
-
Protection Class
IP23/IP44/IP54/IP64
Customizable
Working Efficiency
≥90%
-
Noise Level
＜55dB
-
Frequently Asked Questions (FAQ)
What is your lead time?
Normally 3-7 working days for standard products, 10 working days for small batches, and 20-30 working days for customized and large bulk orders.
How do you control product quality?
We implement full-process professional quality inspection from raw material incoming to manufacturing, and all products are shipped only after passing strict performance and safety tests.
What are your payment terms?
30% deposit for standard products, 50% advance payment for customized products, with the full balance settled before shipment.
Do you provide technical support for installation?
Yes, our professional technical team offers video, telephone, or on-site installation and application guidance.
What packaging do you use?
Large power products are packed in strong wooden cases, small products in high-quality cartons; custom packaging is available upon request.
Do you accept OEM/ODM orders?
Yes, we fully support OEM and ODM, including customized LOGO, parameters, and packaging for bulk orders.
What is your main market?
Our products are sold globally, covering Central Asia, East Asia, South Asia, Africa, South America, and North America.
What is your production capacity?
10,000 pcs/month for small-power products, 2,000 pcs/month for large-power industrial transformers.
What is your minimum order quantity?
Our MOQ is 1 set, supporting sample and trial orders for new clients.
Shanghai Lepus Electrical Equipment Co., Ltd. is located in Shanghai, China, and operates as an integrated manufacturer combining R&D, production, sales, and technical services. We specialize in industrial power supply equipment and provide reliable, efficient, and customized electrical soluti...
Shanghai Lepus Electrical Equipment Co., Ltd. is located in Shanghai, China, and operates as an integrated manufacturer combining R&D, production, sales, and technical services. We specialize in industrial power supply equipment and provide reliable, efficient, and customized electrical soluti...
